EP0453932A3 - Lens arrangement for signal lamp, free of image phantoms - Google Patents
Lens arrangement for signal lamp, free of image phantoms Download PDFInfo
- Publication number
- EP0453932A3 EP0453932A3 EP19910106077 EP91106077A EP0453932A3 EP 0453932 A3 EP0453932 A3 EP 0453932A3 EP 19910106077 EP19910106077 EP 19910106077 EP 91106077 A EP91106077 A EP 91106077A EP 0453932 A3 EP0453932 A3 EP 0453932A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- free
- signal lamp
- lens arrangement
- phantoms
- image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Lenses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT932/90 | 1990-04-23 | ||
AT93290 | 1990-04-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0453932A2 EP0453932A2 (en) | 1991-10-30 |
EP0453932A3 true EP0453932A3 (en) | 1992-04-08 |
Family
ID=3503166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19910106077 Withdrawn EP0453932A3 (en) | 1990-04-23 | 1991-04-17 | Lens arrangement for signal lamp, free of image phantoms |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0453932A3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104575270A (en) * | 2013-10-10 | 2015-04-29 | 奥塔艾丽克特龙尼克亚茜姆塔圣维泰克公司 | Providing information using an optical element |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT500056B8 (en) * | 1998-01-19 | 2007-02-15 | Swarco Futurit Verkehrssignals | OPTIC ELEMENT FOR TRAFFIC SIGNS, INDICATOR TABLES OR DGL. |
EP1227458A3 (en) | 2001-01-11 | 2004-12-22 | Dr. techn. Josef Zelisko, Fabrik für Elektrotechnik und Maschinenbau Gesellschaft m.b.H. | Display and/or signalling device |
DE10246950B4 (en) * | 2002-10-08 | 2008-11-13 | Isolde Scharf | Signal light arrangement |
PL215189B1 (en) * | 2008-12-11 | 2013-11-29 | Inst Badawczy Drog I Mostow | Modular optical system of the lighting panel |
US10175410B2 (en) | 2014-03-06 | 2019-01-08 | Ortana Elektronik Yazilim Taah. San. ve Tic. A.S. | Light |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487206A (en) * | 1967-04-10 | 1969-12-30 | Ford Motor Co | Concealed vehicle running light assembly |
EP0142955A1 (en) * | 1983-11-12 | 1985-05-29 | LUCAS INDUSTRIES public limited company | Production of optical assemblies for lamp units |
EP0180145A1 (en) * | 1984-10-26 | 1986-05-07 | Neiman | Lighting and signalling device, especially for motor vehicles |
-
1991
- 1991-04-17 EP EP19910106077 patent/EP0453932A3/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487206A (en) * | 1967-04-10 | 1969-12-30 | Ford Motor Co | Concealed vehicle running light assembly |
EP0142955A1 (en) * | 1983-11-12 | 1985-05-29 | LUCAS INDUSTRIES public limited company | Production of optical assemblies for lamp units |
EP0180145A1 (en) * | 1984-10-26 | 1986-05-07 | Neiman | Lighting and signalling device, especially for motor vehicles |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104575270A (en) * | 2013-10-10 | 2015-04-29 | 奥塔艾丽克特龙尼克亚茜姆塔圣维泰克公司 | Providing information using an optical element |
Also Published As
Publication number | Publication date |
---|---|
EP0453932A2 (en) | 1991-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19910417 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
|
17Q | First examination report despatched |
Effective date: 19931126 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19940407 |